3v4l.org

run code in 300+ PHP versions simultaneously
<?php //var_dump(strpos('º', "\xC2")); $pos = strpos("2 équer orient 90°rail distribut", "\xC2"); echo $pos."<hr>"; echo (($pos = strpos("2 équer orient 90°rail distribut", "\xC2")) !== \false);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0120.00918.14
8.3.50.0110.00921.13
8.3.40.0090.00618.61
8.3.30.0000.01418.63
8.3.20.0000.00820.22
8.3.10.0080.00023.48
8.3.00.0040.00422.53
8.2.180.0180.00016.38
8.2.170.0090.00622.96
8.2.160.0070.00720.41
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00417.50
8.2.110.0050.00522.18
8.2.100.0080.00417.91
8.2.90.0060.00617.75
8.2.80.0040.00417.97
8.2.70.0000.00818.03
8.2.60.0050.00317.93
8.2.50.0040.00418.10
8.2.40.0000.00720.39
8.2.30.0040.00417.96
8.2.20.0000.00817.58
8.2.10.0070.00018.04
8.2.00.0040.00417.92
8.1.280.0070.01425.92
8.1.270.0050.00320.20
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0060.00320.92
8.1.230.0080.00322.15
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0100.00017.23
8.1.190.0000.00817.00
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0000.01021.91
8.1.150.0040.00418.85
8.1.140.0040.00417.42
8.1.130.0040.00417.52
8.1.120.0000.00717.45
8.1.110.0000.00717.34
8.1.100.0050.00217.28
8.1.90.0040.00417.36
8.1.80.0050.00217.25
8.1.70.0000.00717.41
8.1.60.0120.00017.43
8.1.50.0060.00317.45
8.1.40.0040.00417.45
8.1.30.0000.00917.64
8.1.20.0040.00417.55
8.1.10.0040.00417.38
8.1.00.0060.00317.44
8.0.300.0040.00419.64
8.0.290.0040.00416.63
8.0.280.0000.00718.34
8.0.270.0000.00717.23
8.0.260.0000.00617.12
8.0.250.0000.00816.91
8.0.240.0030.00316.94
8.0.230.0050.00316.86
8.0.220.0050.00216.84
8.0.210.0000.00716.90
8.0.200.0000.00716.91
8.0.190.0030.00616.91
8.0.180.0000.00816.91
8.0.170.0050.00216.89
8.0.160.0000.00816.88
8.0.150.0000.00716.84
8.0.140.0030.00516.74
8.0.130.0050.00013.26
8.0.120.0040.00416.71
8.0.110.0070.00016.85
8.0.100.0040.00416.89
8.0.90.0000.00716.93
8.0.80.0060.00916.91
8.0.70.0070.00016.77
8.0.60.0040.00416.91
8.0.50.0000.00716.80
8.0.30.0080.01316.92
8.0.20.0090.01017.40
8.0.10.0000.00817.04
8.0.00.0120.00616.82
7.4.330.0060.00015.08
7.4.320.0030.00316.51
7.4.300.0070.00016.50
7.4.290.0030.00316.64
7.4.280.0030.00616.50
7.4.270.0000.00716.36
7.4.260.0000.00716.41
7.4.250.0070.00016.45
7.4.240.0020.00516.60
7.4.230.0000.00716.33
7.4.220.0120.00616.47
7.4.210.0030.01616.55
7.4.200.0000.00716.57
7.4.160.0150.00016.26
7.4.150.0070.01417.40
7.4.140.0110.01017.86
7.4.130.0130.00516.42
7.4.120.0070.01016.43
7.4.110.0070.01016.45
7.4.100.0090.00916.50
7.4.90.0090.00916.57
7.4.80.0080.01219.39
7.4.70.0120.00616.23
7.4.60.0060.00916.29
7.4.50.0080.00016.65
7.4.40.0040.01216.50
7.4.30.0110.00716.46
7.4.00.0130.00014.97
7.3.330.0000.00613.09
7.3.320.0050.00013.02
7.3.310.0070.00016.30
7.3.300.0030.00316.25
7.3.290.0060.01016.22
7.3.280.0120.00516.27
7.3.270.0140.00317.40
7.3.260.0100.00716.33
7.3.250.0080.01016.36
7.3.240.0130.00316.40
7.3.230.0120.00916.39
7.3.210.0070.01016.50
7.3.200.0080.00819.39
7.3.190.0090.00916.39
7.3.180.0100.01016.39
7.3.170.0120.00916.47
7.3.160.0110.01216.25
7.2.330.0110.00616.57
7.2.320.0160.00616.51
7.2.310.0070.01016.61
7.2.300.0100.00616.66
7.2.290.0120.00616.64
7.2.60.0100.00317.05
7.1.200.0030.00915.64
7.1.100.0110.00616.36
7.1.70.0060.00617.28
7.1.60.0000.01520.03
7.1.50.0030.01916.85
7.1.00.0070.07022.30
7.0.200.0350.00414.97
7.0.60.0030.07720.01
7.0.50.0100.07717.66
7.0.40.0030.05720.12
7.0.30.0230.05020.20
7.0.20.0430.07320.09
7.0.10.0070.09320.09
7.0.00.0100.07320.09
5.6.280.0000.05721.07
5.6.210.0030.08320.47
5.6.200.0030.04018.20
5.6.190.0000.04720.35
5.6.180.3430.04320.43
5.6.170.0270.06320.54
5.6.160.0100.08020.41
5.6.150.0030.08018.22
5.6.140.0130.07718.14
5.6.130.0070.08318.17
5.6.120.0100.04020.96
5.6.110.0270.05321.04
5.6.100.0070.08320.88
5.6.90.0170.06721.05
5.6.80.0000.04020.40
5.6.70.4470.04320.32
5.5.350.0400.05720.31
5.5.340.0070.08717.95
5.5.330.0030.04720.57
5.5.320.0430.07020.17
5.5.310.0300.06320.38
5.5.300.0130.07318.02
5.5.290.0070.03717.95
5.5.280.0070.08720.75
5.5.270.0070.04320.75
5.5.260.0100.04720.63
5.5.250.0030.05020.52
5.5.240.0170.07720.28
5.4.450.0630.05019.48
5.4.440.0600.06019.24
5.4.430.0770.05719.27
5.4.420.0770.07319.57
5.4.410.0570.05319.34
5.4.400.0670.05319.11
5.4.390.0570.05719.08
5.4.380.0470.06318.99
5.4.370.0600.05019.25
5.4.360.0770.05319.28
5.4.350.0570.05319.13
5.4.340.0570.07019.22
5.4.320.0600.07319.12
5.4.310.0670.06719.16
5.4.300.0870.06019.07
5.4.290.0600.06319.12
5.4.280.0730.04719.10
5.4.270.0530.06019.22
5.4.260.1270.04719.30
5.4.250.0570.06318.79
5.4.240.0570.06719.10
5.4.230.0630.05718.77
5.4.220.0570.06019.10
5.4.210.0600.04719.06
5.4.200.0600.04716.71
5.4.190.0500.05319.28
5.4.180.0730.05018.96
5.4.170.0530.05318.94
5.4.160.0530.05719.11
5.4.150.0670.04719.09
5.4.140.0600.04716.44
5.4.130.0500.07316.45
5.4.120.0500.05316.27
5.4.110.0570.04316.37
5.4.100.0570.04716.18
5.4.90.0530.04716.43
5.4.80.0570.05316.25
5.4.70.0530.05016.57
5.4.60.0200.07016.41
5.4.50.0070.03316.28
5.4.40.0300.05716.19
5.4.30.0270.07016.14
5.4.20.0370.06016.39

preferences:
63.68 ms | 401 KiB | 5 Q